You can apply restrictions to functionalities such as viewing, printing, and editing in a PDF based on the presence of an electronic certificate.
Encryption level | Choose [128bit-RC4 (Acrobat 6Compatible)], [128bit-AES] or [256bit-AES]. |
---|---|
Encrypt a character string and stream |
Encrypt all text strings within the PDF, as well as data streams (including attached files). |
Encrypt All document contents |
Encrypt everything, including all text strings, attached files, and metadata. If do metadata encryption, you can’t search the released PDF on the web in search engine such as WEB portal site, etc. |
Validity period | This is valid if the valid date is after the starting date of certificate’s valid date and before the ending date of the valid term. |
---|---|
CRL | This is valid if the appropriate certificate is not included in the validate date. |
Trust Chain | It is valid if chain from root CA certificate is constructed correctly in workstation for encryption and user. |
CRL/OCSP |
Verify using revocation information downloaded from CRL and OCSP distribution points. |
---|---|
CRL Only | Verify using revocation information downloaded from CRL distribution points. |
Cash Only | Off-line reference. You need to get the expired list preliminarily. |
If the electronic certificate set for the 'Recipient' is installed on the PC, you can open a PDF with PKI security.
If the necessary certificate is not installed, a message will appear saying, 'Although this document was enciphered using the certificate, there is no certificate to decode.' and you won't be able to open the PDF.